- 1992 Single-source
the article's 1992 text calls it the most popular exterior, 549 units [Wikipedia: Cadillac Allanté]
47U Single-source
Also documented for BuickChevroletGMCOldsmobilePontiac
Documented applications
This page aggregates every documented appearance of 47U in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.